. Raj and Suraj bought a bottle of water together in which there was 2 litres of water. Raj drank `1/4` th part of it. The rest water was drunk by Suraj. Find the amount of water used by Suraj. `1. 5\ l i t r e s` b. `0. 5\ l i t r e s` c. `2. 5\ l i t r e s` d. `2\ l i t r e s`